• ¾ cup brown mustard seeds
  • ¾ cup unsweetened apple juice
  • ¼ cup white wine vinegar
  • ¼ cup dry white wine
  • ½ tsp turmeric
  • 1-2 tbsp water
  1. In a glass bowl, stir together the mustard seeds, apple juice, vinegar, wine, and turmeric. Cover tightly and let stand at room temperature for 48 hours.
  2. Transfer mixture to a high-powered blender. Cover and blend until smooth, adding enough of the water to create the desired consistency. If air bubbles form, stop and stir, then continue to blend. For a smoother texture, press the finished mustard through a fine-mesh sieve.
  3. Store in the refrigerator in a tightly covered container for up to 1 month. The flavor will mellow over time.